106871-2620 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1068712620 me066654


 

Information injection-pump assembly

ZEXEL 106871-2620 1068712620
MITSUBISHI ME066654 me066654
106871-2620 INJECTION-PUMP ASSEMBLY
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Service parts 106871-2620 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 106087-5510
3. GOVERNOR 105487-1580
4. SUPPLY PUMP 105207-1140
5. AUTOM. ADVANCE MECHANIS 105636-0770
6. COUPLING PLATE 105663-0260
7. COUPLING PLATE
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105100-5570
11. Nozzle and Holder
12. Open Pre:MPa(Kqf/cm2) 17.7(180)/21.6(220)
13. NOZZLE-HOLDER 105031-4500
14. NOZZLE 105015-5070
15. NOZZLE SET

Include in #1:

106871-2620 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 106871-2620 1068712620
MITSUBISHI ME066654 me066654


Zexel num
Bosch num
Firm num
Name
106871-2620 
106871-7060 
 
ME066654  MITSUBISHI
INJECTION-PUMP ASSEMBLY
8DC82 * K

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil
  ISO4113 or {SAEJ967d}
Test oil temperature degC   40 40 45
Nozzle and nozzle holder   105780-8140
Bosch type code   EF8511/9A
Nozzle   105780-0000
Bosch type code   DN12SD12T
Nozzle holder   105780-2080
Bosch type code   EF8511/9
Opening pressure MPa   17.2
Opening pressure kgf/cm2   175
Injection pipe
Outer diameter - inner diameter - length (mm)
mm   8-3-600
Overflow valve opening pressure kPa   157 123 191
Overflow valve opening pressure kgf/cm2   1.6 1.25 1.95
Tester oil delivery pressure kPa   157 157 157
Tester oil delivery pressure kgf/cm2   1.6 1.6 1.6
Direction of rotation (viewed from drive side)
Right
  R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right
  R
Injection order   1-2-7-3- 4-5-6-8
Pre-stroke mm   4.8 4.75 4.85
Beginning of injection position
Governor side
  NO.1
Difference between angles 1
Cyl.1-2
deg.   45 44.5 45.5
Difference between angles 2
Cal 1-7
deg.   90 89.5 90.5
Difference between angles 3
Cal 1-3
deg.   135 134.5 135.5
Difference between angles 4
Cal 1-4
deg.   180 179.5 180.5
Difference between angles 5
Cal 1-5
deg.   225 224.5 225.5
Difference between angles 6
Cal 1-6
deg.   270 269.5 270.5
Difference between angles 7
Cal 1-8
deg.   315 314.5 315.5
Injection quantity adjustment
Adjusting point   -
Rack position   8.5
Pump speed r/min   700 700 700
Each cylinder's injection qty mm3/st.   91 88.3 93.7
Basic   *
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_02
Adjusting point   C
Rack position   6.1+-0.5
Pump speed r/min   225 225 225
Each cylinder's injection qty mm3/st.   20 17 23
Fixing the rack   *
Standard for adjustment of the maximum variation between cylinders   *
Injection quantity adjustment_03
Adjusting point   A
Rack position   R1(8.5)
Pump speed r/min   700 700 700
Average injection quantity mm3/st.   91 90 92
Basic   *
Fixing the lever   *
Injection quantity adjustment_04
Adjusting point   B
Rack position   R1(8.5)
Pump speed r/min   1100 1100 1100
Average injection quantity mm3/st.   101.9 97.7 106.1
Difference in delivery mm3/st.   8.4 8.4 8.4
Fixing the lever   *
Injection quantity adjustment_05
Adjusting point   E
Rack position   -
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   125 105 145
Fixing the lever   *
Remarks
After startup boost setting
 
Timer adjustment
Pump speed r/min   950--
Advance angle deg.   0 0 0
Remarks
Start
 
Timer adjustment_02
Pump speed r/min   900
Advance angle deg.   0.5
Timer adjustment_03
Pump speed r/min   1000
Advance angle deg.   1.8 1.1 2.5
Timer adjustment_04
Pump speed r/min   1100
Advance angle deg.   3.5 3.5
Timer adjustment_05
Pump speed r/min   1150
Advance angle deg.   6.5 6 7
Remarks
Finish
 

Test data Ex:

Governor adjustment

Test data 106871-2620
N:Pump speed R:Rack position (mm) (1)Excess fuel setting for starting: SXL (2)Beginning of damper spring operation: DL
----------
SXL=9.3+-0.1mm DL=4.3-0.2mm
----------

Speed control lever angle

Test data 106871-2620
F:Full speed
----------

----------
a=22deg+-5deg

0000000901

Test data 106871-2620
F:Full load I:Idle (1)Stopper bolt setting
----------

----------
a=10deg+-5deg b=22deg+-3deg

Stop lever angle

Test data 106871-2620
N:Engine manufacturer's normal use S:Stop the pump. (1)Rack position = aa (2)Stopper bolt setting (3)Rack position bb (4)Free (at shipping)
----------
aa=4-0.5mm bb=11.7mm
----------
a=43deg+7deg-5deg b=21.5deg+-5deg c=(10.5deg)

0000001501 MICRO SWITCH

Adjustment of the micro-switch Adjust the bolt to obtain the following lever position when the micro-switch is ON. (1)Speed N1 (2)Rack position Ra
----------
N1=325+-5r/min Ra=5.6mm
----------

Timing setting

Test data 106871-2620
(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(40deg)




Information:

Introduction
This Special Instruction is intended for the installation of the 366-9748 Injector Wiring Harness Kit . The 366-9748 Injector Wiring Harness Kit can be used to repair TPI connectors. TPI connectors can be found on HEUI injectors, variable valve actuators, and Cat Brakes.Removal of the Connector From the Wire Harness
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     9S-9150     Terminal Crimp Tool As     1    
B     9U-6070
or     Heat Gun Gp
(110V)     1    
9U-6072 Heat Gun Gp (220 V)    The following steps will remove the connector for an injector from the wire harness that is under the valve mechanism cover.
Illustration 1 g01035448
(1) Side "A" of the connector (2) Side "B" of the connectorNote: Side "A" or side "1" of the connector is the output signal wire from the ECM. Side"B" or side "2" of the connector is the sensor return.
Identify side "A" of the connector and identify side "B" of the connector.
Mark each wire on the wire harness before the wires are cut. Most connectors will have the label of an "A" and a "B". Some connectors may have a "1" and a "2" that is on the connector. The label with a "1" will be an "A". The label with a "2" will be a "B".
Illustration 2 g01034438
Connector that is cut from the wire harness (3) Wire on side "A" of the connector (4) Wire on side "B" of the connector
Cut wire (3) at a distance of 45 mm (1.8 inch).
Cut wire (4) at a distance of 40 mm (1.6 inch).
Illustration 3 g01034450
(5) Wire from the harness for side "B" on the connector (6) Wire from the harness for side "A" on the connectorNote: The wires on the old connector are cut to length so that the wires on the wire harness to the new connector will match up. The proper length will help in matching the harness wires to the wires on the new connector wires.
Discard the connector.Installation Procedure for the Connector
Use Tool (A) to strip the plastic off wires (5) and (6) at a distance of 5 mm (0.19 inch).
Illustration 4 g01034451
Connecting the connector to the wire harness (5) Wire from the harness for side "B" on the connector (6) Wire from the harness for side "A" on the connector (7) Heat shrink tube (8) Butt splice on wire (4) that is on side "B" of the connector (9) Butt splice on wire (3) that is on side "A" of the connector
Use the heat shrink tubes from 366-9748 Injector Wiring Harness Kit . Slide the heat shrink tubes toward the connector in order to expose the butt splices.
Take wire (5) and slide wire (5) in the butt splice (8).
Take wire (6) and slide wire (6) in the butt splice (9).
Illustration 5 g01035814
Illustration 6 g01034452
(8) Butt splice on wire (4) that is on side "B" of the connector (9) Butt splice on wire (3) that is on side "A" of the connector
Use Tool

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